The Mainz team, which was ranked 16th before the game, ushered in the 33rd round of the Bundesliga, and the Mainz team sat at their home PK against the Dortmund team, which was ranked 5th before the game.
Before the game, the Mainz team still had relegation hopes, because they were only one point behind the relegation zone, and Dortmund had no desire in the league, Dort could enjoy the game, and of course Dort could practice various techniques and tactics for the Champions League final. In the last 6 meetings between the two sides, Dort won 4 and drew 2, and the Mainz team was in the upper hand, so more than eighty percent of fans believed that Dort could easily beat the Mainz team before the game.
In the 13th minute, Barreiro took the lead to give Mainz the lead.
In the 20th minute, Lee Jae-seong helped Mainz to score another goal.
In the 24th minute, Lee Jae-seong scored twice.
In the end, the visiting Dortmund team suffered a big upset defeat to Mainz, and missed the fourth consecutive win in all competitions, while the Mainz team was unbeaten in eight consecutive rounds. After the game, Borussia Dortmund continued to rank 5th with 60 points, missing out on the top four in the league one round earlier, and Dortmund confirmed that they finished fifth in the league one round earlier.